participated in the most general election debates? the answer, george w. bush. there were three presidential debates in 2000 and three in 2004. gives bush the record number of debate appearances at six. the elder president bush and bill clinton both did five general election debates. an honorable mention for a nonpolitician goes to pbs's jim lehrer. this year will be his 11th appearance as a moderator of a presidential debate. barack obama, assuming we go through all three debates will tie bush for that record six. [ male announcer ] after years of celebrations, marie callender's gives you a way to make any day a special occasion. new mini cream pies for one. real whip cream and a cookie-crumb crust. marie callender's. it's time to savor. [ male announcer ] jill and her mouth have lived a great life. but she has some dental issues she's not happy about. so i introduced jill to crest pro-health for life. selected for people over 50. pro-health for life is a toothpaste that defends against tender, inflamed gums, sensitivity and weak enamel. conditions people over 50 experience. crest pro-healt